llama_model_loader: loaded meta data with 39 key-value pairs and 363 tensors from granite-4.1-8b-Q2_K.gguf (version GGUF V3 (latest))
llama_model_loader: - type  f32:   81 tensors
llama_model_loader: - type q2_K:   35 tensors
llama_model_loader: - type q3_K:    1 tensors
llama_model_loader: - type iq2_xxs:   41 tensors
llama_model_loader: - type iq2_xs:   56 tensors
llama_model_loader: - type iq3_xxs:    6 tensors
llama_model_loader: - type iq1_s:    2 tensors
llama_model_loader: - type iq3_s:   38 tensors
llama_model_loader: - type iq2_s:   99 tensors
llama_model_loader: - type iq1_m:    4 tensors
print_info: file format = GGUF V3 (latest)
print_info: file type   = IQ2_S - 2.5 bpw
print_info: file size   = 2.56 GiB (2.50 BPW) 

multiple_choice_score: there are 817 tasks in prompt
multiple_choice_score: selecting 750 random tasks from 817 tasks available
multiple_choice_score : calculating TruthfulQA score over 750 tasks.

Final result: 33.4667 +/- 1.7242
Random chance: 19.8992 +/- 1.4588